---
product_id: 12361185
title: "Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer"
brand: "bosch"
price: "C$57204"
currency: NIO
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.ni/products/12361185-bosch-rh540m-sds-max-1-9-16-in-combination-hammer
store_origin: NI
region: Nicaragua
---

# 6.1 ft-lbs impact energy SDS-max tool-free bit changes 12-position Vario-Lock chisel angle Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer

**Brand:** bosch
**Price:** C$57204
**Availability:** ✅ In Stock

## Summary

> 🔨 Own the jobsite with Bosch’s powerhouse combo hammer—where precision meets unstoppable force.

## Quick Answers

- **What is this?** Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer by bosch
- **How much does it cost?** C$57204 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/12361185-bosch-rh540m-sds-max-1-9-16-in-combination-hammer)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Bit Swaps:** SDS-max system enables quick, tool-free bit changes so you stay in the zone without downtime.
- • **Dual Mode Versatility:** Switch seamlessly between rotary hammer and hammer-only modes to tackle any concrete challenge.
- • **Maintenance Made Simple:** Service minder brushes and innovative modules keep your tool in peak condition—no surprises on the job.
- • **Power that Packs a Punch:** Delivers 6.1 ft-lbs of impact energy—up to 20% more than competitors for faster, tougher jobs.
- • **Precision at Every Angle:** Vario-Lock mechanism offers 12 adjustable chisel positions for optimal control and comfort.

## Overview

The Bosch RH540M SDS-max® Combination Hammer is a professional-grade rotary hammer delivering 6.1 ft-lbs of impact energy with a lightweight 15.2 lb design. Featuring a tool-free SDS-max bit system, 12-position Vario-Lock chisel adjustment, and dual rotary/hammer modes, it’s engineered for efficiency and durability on concrete and heavy-duty demolition tasks. Service minder brushes ensure timely maintenance, making it a reliable choice for contractors demanding power and precision.

## Description

The Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer is a rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful and versatile tool. It delivers 6.1 Ft.-Lbs. of impact energy while weighing in at only 15.2 Lbs. The motor is rated at 170 to 340 RPM in rotary mode and 1,200 to 2,750 BPM in hammer mode, which will easily reduce concrete to dust. Its SDS-max® bit system allows tool-free and one-handed bit changes. The Vario-Lock mechanism lets users angle the chisel into 12 different positions to optimize the working angle. The hammer has a Dual Mode Selector Knob and service minder brushes, which clearly indicate when preventive maintenance is required.

Review: A mans tool... - This is a tough tool. It's a bit heavy so little guys will get tired quick. This is a mans tool and it fits the bill. Bits are easy and quick. Has plenty of torque. The hammer is adjustable and works in various positions. It is pricey but it expect this tool to last. Took out tile on a wood floor with mesh in less than an hour on 80sq ft. Drilled nine 1" holes in concrete and didn't have any issues.
Review: Muy bueno

## Features

- 6.1 FT.-LBS. OF IMPACT ENERGY, UP TO 20 PERCENT MORE THAN OTHER COMBO ROTARY HAMMERS
- SDS-MAX BIT SYSTEM FOR TOOL-FREE EASY BIT CHANGES
- VARIO-LOCK MECHANISM ALLOWS 12 POSITIONS FOR BEST CHISEL ANGLE
- COMBINATION DUAL MODE SELECTOR KNOB ROTARY HAMMER MODE OR HAMMER-ONLY MODE
- SERVICE MINDER BRUSHES
- INNOVATIVE SERVICE MODULES

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HUCUJG6 |
| Amperage | 12 Amps |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #323,042 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #126 in Power Rotary Hammers |
| Brand | Bosch |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (482) |
| Date First Available | January 13, 2014 |
| Drilling Capacity Metal | 12.7 Millimeters |
| Finish | Brushed |
| Global Trade Identification Number | 00000346456127 |
| Included Components | -- Other -- |
| Is Discontinued By Manufacturer | No |
| Is Electric | Yes |
| Item Package Quantity | 1 |
| Item Torque | 6.1 Foot Pounds |
| Item Weight | 15.2 pounds |
| Item model number | RH540M |
| Manufacturer | BOSCH |
| Material | Metal, Plastic |
| Maximum Chuck Size | 13 Millimeters |
| Maximum Power | 850 Watts |
| Maximum Rotational Speed | 340 RPM |
| Maximum Torque | 6.1 Foot Pounds |
| Number of Handles | 2 |
| Number of Speeds | 2 |
| Part Number | RH540M |
| Pattern | Solid |
| Power Source | Corded Electric |
| Product Dimensions | 19"L x 4"W x 10.5"H |
| Shape | Rectangular |
| Size | 19 in |
| Special Feature | Variable Speed |
| Special Features | Variable Speed |
| Speed | 340 RPM |
| Style | Combination Rotary Hammer |
| UPC | 000346456127 |
| Voltage | 120 Volts |
| Warranty Description | Limited 1 Year |

## Product Details

- **Amperage:** 12 Amps
- **Brand:** Bosch
- **Maximum Rotational Speed:** 340 RPM
- **Power Source:** Corded Electric
- **Voltage:** 120 Volts

## Images

![Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer - Image 1](https://m.media-amazon.com/images/I/51QO6deKUvL.jpg)
![Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer - Image 2](https://m.media-amazon.com/images/I/61dFtmjfvOL.jpg)
![Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer - Image 3](https://m.media-amazon.com/images/I/51l1-NyaUWL.jpg)
![Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer - Image 4](https://m.media-amazon.com/images/I/61PoB8e6q5L.jpg)
![Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer - Image 5](https://m.media-amazon.com/images/I/41ft+VSjD-L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can i make payments and this item**
A: put it on your credit card, pay as you like

**Q: Can this drill works with the 2 5/8 core bit?**
A: Thank you for your question. The RH540M will accept up to 4" diameter core bits. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499).

**Q: Will this drill handle a 1 3/4 inch sds-max chuck bit to drill 18" into limestone for t-posts?**
A: Thank you for your question. The RH540M SDS-max Combination Hammer will work with any SDS-max bit. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

**Q: would it come  with european cable if i buy it ?**
A: Thank you for your question. The RH540M has a 120 voltage ratied cord. If using in a 220 voltage you will need a step down transformer, that will step down the 220 voltage to 120 voltage in order for the tool to work. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A mans tool...
*by D***. on September 25, 2019*

This is a tough tool. It's a bit heavy so little guys will get tired quick. This is a mans tool and it fits the bill. Bits are easy and quick. Has plenty of torque. The hammer is adjustable and works in various positions. It is pricey but it expect this tool to last. Took out tile on a wood floor with mesh in less than an hour on 80sq ft. Drilled nine 1" holes in concrete and didn't have any issues.

### ⭐⭐⭐⭐⭐ Review
*by G***S on December 29, 2025*

Muy bueno

### ⭐⭐⭐⭐⭐ Amazed
*by V***R on August 21, 2024*

Not only was Fast and easy it was beyond what I expected. My chipping hammer worked perfectly and it arrived the very next day extremely happy I would not hesitate to purchase any more tools for Amazon because of this experience.

## Frequently Bought Together

- BOSCH RH540M SDS-max® 1-9/16 In. Combination Hammer
- Bosch HS19R2PK 2 pc. SDS-max® R-Tec Self-Sharpening Chisel Set

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-08*